Hurrah! A comedy! Well, sort of. Takashi Miike, a dedicated practitioner of all things outlandish, presents to us the Katakuri family's efforts to turn an old house near Mount Fuji into a tourist-friendly bed & breakfast. But as misfortune would have it, everyone who stays there ends up dead.
After careful deliberation, the family decides to bury the pesky stiffs in the back yard. Hey, deceased ex-guests are bad for business! From there we're treated to zombie musical numbers, bloodthirsty claymation, a karaoke sing-along, plus a mysterious U.S. naval officer claiming to be the nephew of Queen Elizabeth II.
Breathtakingly bizarre.